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自发性气胸是指因脏层胸膜或肺脏实质在无介入性或外源性因素影响下破裂,所引起气体蓄积在胸膜腔内[1]。轻者可出现胸痛、胸闷等症状,病情严重时可导致患者出现呼吸困难、气促,甚至危及患者生命安全。目前治疗本病主要以胸腔闭式引流术为主,部位多选择锁骨中线第2肋间,有学者认为腋前
Spontaneous pneumothorax refers to the accumulation of gas in the pleural cavity due to the rupture of the visceral pleura or lung parenchyma without intervention or exogenous factors [1]. Patients with mild chest pain, chest tightness and other symptoms may occur in serious condition can cause respiratory difficulties, shortness of breath, and even endanger the safety of patients. At present, the main treatment of this disease mainly closed thoracic drainage, the site of choice for the second intercostal midline clavicle, some scholars believe that axillary